PHYSICAL SCIENCE PLUS - ENERGY TRANSFER
Convection & Conduction Transfer of Energy through Waves Features of
Waves 		Transmission of
Sound 		The Electromagnetic Spectrum Absorption, Reflection & Refraction Revision
   
   
    Properties of
Electromagnetic Waves  
   
    The Electromagnetic
Spectrum  
   
    Test Your
Understanding  
   
    Resources  
   
   

Fill in the blanks by dragging the missing answer.
X-rays  - 
 -  Radiology, Radiotherapy, CT Scans
 -  1012 Hz / 10-4 m  -  Heat from the Sun / Humans / etc.
Radio Waves  -  1012 Hz / 10-4 m  - 
 -  1020 Hz / 10-12 m  -  Radiotherapy, PET Scans
Visible Light  - 
 -  Provides Colour and Creativity
Microwaves  -  1010 Hz / 10-2 m  - 
 -  1016 Hz / 10-8 m  -  Production of Vitamin D, Steriliser, Money Authentication


Options  - Ultraviolet
- Radar Communications / Cooking Food
- Communication (Radio AM & FM) / Wi-Fi Internet
- Gamma Rays
- 1014 Hz / 10-6 m
- Infrared
- 1018 Hz / 10-10 m